Home / 177,120.84-244,421.88-96,549.93

Finding the Fourth Proportional to 177,120.84, 244,421.88 and 96,549.93

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Solution

The fourth proportional to 177,120.84, 244,421.88 and 96,549.93 is: 133,236.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,120.84 : 244,421.88 = 96,549.93 : x
  2. Step 2: Convert to fraction form
    177,120.84/244,421.88 = 96,549.93/x
  3. Step 3: Cross multiply
    177,120.84x = 244,421.88 × 96,549.93
  4. Step 4: Simplify right side
    177,120.84x = 23,598,915,404.47
  5. Step 5: Solve for x
    x = 23,598,915,404.47/177,120.84
  6. Step 6: Final answer
    x = 133,236.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.